<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Detailed information on MDP31723

Description Mediator of RNA polymerase II transcription subunit 4
SequenceMEDVLSTHFDRIEKALSTLVDSIAAYNPSPQAAIDLVAADDQLSHGLDQLSRHQANHARILTLRAQVEALEEQKKSSVTALATLRHELHATPATSFPADTRPVRFDELLQYAKNISQYTVPPTYRERAPEAASDKDRDKDDAASSGVNTPAHAPAQPDSDAPKDRDNADNKPAEVTAEEEEWLEKLQKSQIAWYPWPSEEKIRIGNLSKLMYWQARGKDVDDFDIPAHEEAQRKGLAGVVEAPPEPEPVAEPVQAQAPRPARPAQPQATFDMFDDLDD
Length278
PositionMiddle
OrganismPhaeosphaeria nodorum (strain SN15 / ATCC MYA-4574 / FGSC 10173) (Glume blotch fungus) (Parastagonospora nodorum)
KingdomFungi
LineageEukaryota> Fungi> Dikarya> Ascomycota> Pezizomycotina> Dothideomycetes> Pleosporomycetidae> Pleosporales> Pleosporineae> Phaeosphaeriaceae> Parastagonospora.
Aromaticity0.06
Grand average of hydropathy-0.776
Instability index52.22
Isoelectric point4.72
Molecular weight30839.62
Publications
PubMed=18024570

Function

Annotated function Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene- specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors (By similarity). 
ECO:0000250
GO - Cellular Component
mediator complex	GO:0016592	IEA:InterPro
GO - Biological Function
transcription coregulator activity	GO:0003712	IEA:InterPro
GO - Biological Process
regulation of transcription by RNA polymerase II	GO:0006357	IEA:InterPro

Interaction

Binary Interactions











Repeat regions





Repeats

>MDP31723
---------------------------------------------------------------------------
No. of Repeats|Total Score|Length  |Diagonal| BW-From|   BW-To|   Level
             2|      64.33|      18|     108|     150|     167|       1
---------------------------------------------------------------------------
  122-  139 (30.78/14.11)	PTYRERAPEAASDKDRDK
  150-  167 (33.55/16.00)	PAHAPAQPDSDAPKDRDN
---------------------------------------------------------------------------




































Explaination for Stockholm format
  The  "Stockholm" format is a system for marking up features in a multiple alignment. These mark-up annotations are preceded by a 'magic' label, of which there are four types. The Stockholm format is used by HMMER, Pfam, and Belvu. Mark-up lines include any characters except whitespace. Underscore ("_") is used instead of space. 

 #=GR (seqname) PP (Generic per-Sequence AND per-Column markup, exactly 1 char per column) where PP is Posterior Probability  [0-9*], (0=0.00-0.05; 1=0.05-0.15; *=0.95-1.00) 
 
 #=GC PP_cons line is Stockholm-format consensus posterior probability annotation for the entire column.  It’s calculated simply as the arithmetic mean of the per-residue posterior probabilities in that column.  This should prove useful in phylogenetic inference applications, for example, where it’s common to mask away non confidently aligned columns of a multiple alignment. The PP_cons line provides an objective measure of the confidence assigned to each column.
 
 #=GC RF line is Stockholm-format reference coordinate annotation, with an x marking each column that the profile considered to be consensus.





Alignment of MDP31723 with Med4 domain of Kingdom Fungi


     
       
      
        
        
        


      
      
   
   

      

      














Intrinsically Disordered Regions








IDR SequenceStartStop




1) KDVDDFDIPAHEEAQRKGLAGVVEAPPEPEPVAEPVQAQAPRPARPAQPQATFDMFDDLDD
2) TVPPTYRERAPEAASDKDRDKDDAASSGVNTPAHAPAQPDSDAPKDRDNADNKPAEVTAEEEEW
218
119
278
182










Molecular Recognition Features






MoRF SequenceStartStop




1) QATFDMFDDLDD
2) VAEPVQAQAP
267
249
278
258